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Analysis of Crank Angle Resolved In-Cylinder Combustion Modeling for Real Time Diesel Engine Simulations
Technical Paper
2015-24-2394
ISSN: 0148-7191, e-ISSN: 2688-3627
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English
Abstract
Mainly due to environmental regulation, future Engine Control Unit (ECU) will be equipped with in-cylinder pressure sensors. The introduction of this innovative solution has increased the number of involved variables, requiring an unceasing improvement in the modeling approaches and in the computational capabilities of Engine Control Unit (ECU). Hardware in the Loop (HIL) test system therefore has to provide in-cylinder pressure in real time from an adequate model. This paper describes a synthesis of our study targeted to the development of in-cylinder crank angle combustion model excluding look up tables, dedicated to HIL test bench. The main objective of the present paper is a comprehensive analysis of a reduced combustion model, applied to a direct injection Diesel engine at varying engine operating range, including single injection and multi injection strategies. The developed model has required an important identification step to calibrate the parameters of the combustion model based on single and double Wiebe function. The difficulty to derive one calibrated model for all engine operations is discussed. This study allows to develop two calibrated combustion models one applied to high engine speeds and the other to low and medium engine speeds. The global model is able to run within one crank angle degree required by real time simulations. The precision of the model is analyzed by comparing in-cylinder pressure traces and ignition delay times at varying engine operating conditions.
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Citation
Maroteaux, F., Saad, C., Aubertin, F., and Canaud, P., "Analysis of Crank Angle Resolved In-Cylinder Combustion Modeling for Real Time Diesel Engine Simulations," SAE Technical Paper 2015-24-2394, 2015, https://doi.org/10.4271/2015-24-2394.Also In
References
- Beaumont G. Hardware in the Loop (HIL) for engine control strategy development 3rd biennial dSPACE USA User Conference 2004 Plymouth, MI
- Fathy H. K. , Filipi Z. S. , Hagen J. , Stein J. L. Review of hardware-in-the-loop simulation and its prospects in automtive area Proc. of SPIE, Vol 6228, 62280E 2006
- Schulten , P. and Stapersma , D. Mean Value Modelling of the Gas Exchange of a 4-stroke Diesel Engine for Use in Powertrain Applications SAE Technical Paper 2003-01-0219 2003 10.4271/2003-01-0219
- Hendricks , E. Mean Value Modelling of Large Turbocharged Two-Stroke Diesel Engines SAE Technical Paper 890564 1989 10.4271/890564
- Müller , M. , Hendricks , E. , and Sorenson , S. Mean Value Modelling of Turbocharged Spark Ignition Engines SAE Technical Paper 980784 1998 10.4271/980784
- Millet J.B. , Maroteaux F. , Aubertin F. Air system and Diesel Combustion modeling for hardware in the loop applications ASME Transactions, Journal of Engineering for Gas and Turbines and Power 2012 134 4 042802
- Millet , J. , Aubertin , F. , Saad , C. , Lehr , M. et al. Air System and Diesel Combustion Model for a 4 Cylinder Engine in Real Time Computing Conditions: Application on a EU5 Personal Car with Diesel Particulate Filter SAE Technical Paper 2009-24-0136 2009 10.4271/2009-24-0136
- Wiebe I I. Brennverlauf und Kreisprozeb von Verbrennungsmotoren Berlin, Germany VEB Verlag Technik 1970
- Schulze , T. , Wiedemeier , M. , and Schuette , H. Crank Angle - Based Diesel Engine Modeling for Hardware-in-the-Loop Applications with In-Cylinder Pressure Sensors SAE Technical Paper 2007-01-1303 2007 10.4271/2007-01-1303
- Chmela , F. and Orthaber , G. Rate of Heat Release Prediction for Direct Injection Diesel Engines Based on Purely Mixing Controlled Combustion SAE Technical Paper 1999-01-0186 1999 10.4271/1999-01-0186
- Watson , N. , Pilley , A. , and Marzouk , M. A Combustion Correlation for Diesel Engine Simulation SAE Technical Paper 800029 1980 10.4271/800029
- Arsie I. , Di Genova F , Pianese C , Rizzo G , Sorrentino M , A single-zone Model for Combustion and NOx simulation in Common-Rail multi-jet Diesel Engines 2003 no 2003-01-79
- Miyamoto , N. , Chikahisa , T. , Murayama , T. , and Sawyer , R. Description and Analysis of Diesel Engine Rate of Combustion and Performance Using Wiebe's Functions SAE Technical Paper 850107 1985 10.4271/850107
- Yasar H. , Soyhan H. S. , Walmsley H. , Head B. , Sorusbay C. Double-Wiebe function: an approach for single zone HCCI engine modelling Applied Thermal Engineering 2008 11-12 1272 1283
- Ghojel J. I. Review of the develoment and applications of the Wiebe function: a tribute to the contribution of Ivan Wiebe to engine research International Journal of Engine Research 2010 11 297 312
- Miyamato N. , Murayama T. , Fukazawa S. Studies on low compression ratio Diesel engines Bull. JSME 1972 15 90 1603 1616
- Maroteaux F. , Saad C. Diesel engine combustion modeling for hardware in the loop applications: Effects of ignition delay time model Energy 2013 57 641 652
- Assanis , D. and Heywood , J. Development and Use of a Computer Simulation of the Turbocompounded Diesel System for Engine Performance and Component Heat Transfer Studies SAE Technical Paper 860329 1986 10.4271/860329
- Ramos J I. Internal Combustion Engine Modeling New York, USA Hemisphere Publishing Co 1989
- Heywood J. B. Internal combustion engine fundamentals New York, USA McGraw-Hill 1988
- Emery P. , Maroteaux F. , Sorine M. Modeling of combustion in GDI engines for the optimization of engine management system trough reduction of 3D models to (nx1D) models Journal of Fluids Engineering 2003 125 3 520 532
- Maroteaux F. , Saad C. Combined Mean Value Engine Model and Crank Angle resolved in-cylinder modeling with NOx emissions model for real-time Diesel engine simulations at high engine speed Energy 2015 http://dx.doi.org/10.1016/j.energy.2015.05.072